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From: Heiko =?ISO-8859-1?Q?St=FCbner?= <heiko@sntech.de>
To: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Cc: architt@codeaurora.org, inki.dae@samsung.com, thierry.reding@gmail.com,
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Subject: Re: [PATCH v5 04/36] drm/rockchip: add mutex vop lock
Date: Wed, 14 Mar 2018 11:33:10 +0100
Message-ID: <108650566.lvmJh4lmP0@diego>
In-Reply-To: <20180309222327.18689-5-enric.balletbo@collabora.com>
References: <20180309222327.18689-1-enric.balletbo@collabora.com> <20180309222327.18689-5-enric.balletbo@collabora.com>
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Am Freitag, 9. März 2018, 23:22:55 CET schrieb Enric Balletbo i Serra:
> From: zain wang <wzz@rock-chips.com>
> 
> Add a lock to vop to avoid disabling the crtc while waiting for a line
> flag while enabling psr. If we disable in the middle of waiting for the
> line flag, we'll end up timing out or worse.
> 
> Signed-off-by: zain wang <wzz@rock-chips.com>
> Signed-off-by: Sean Paul <seanpaul@chromium.org>
> Signed-off-by: Thierry Escande <thierry.escande@collabora.com>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>

applied to drm-misc-next

Thanks
Heiko